Information disclosure in Open-Emr Openemr
CVE-2026-25146
OpenEMR is a free and open source electronic health records and medical practice management application. From 5.0.2 to before 8.0.0, there are (at least) two paths where the gateway_api_key secret value is rendered to the client in plaintext. These secret keys being leaked could result in arbitrary money movement or broad account takeover of payment gateway APIs. This vulnerability is fixed in 8.0.0.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.004 (36.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Open-Emr Openemr
- Openemr — versions >= 5.0.2, < 8.0.0
Weakness classification (CWE)
References
- github.com/openemr/openemr/security/advisories/GHSA-2hq8-wc73-jvvq (Exploit, Vendor Advisory)
- github.com/openemr/openemr/commit/fe6341496dc82d5b4f5a3f35891bb2e2481f3b25 (Patch)
- github.com/openemr/openemr/blob/6a4e18c5ec73e0c755f6f65b28a9652aded1a58b/interf… (Product)
- github.com/openemr/openemr/blob/6a4e18c5ec73e0c755f6f65b28a9652aded1a58b/portal… (Product)
Frequently asked questions
- What is CVE-2026-25146?
- CVE-2026-25146 is a critical-severity vulnerability in Open-Emr Openemr, classified under Information Disclosure. CVSS score: 9.6/10. Published 2026-03-03.
- How severe is CVE-2026-25146?
- Critical severity. CVSS v3 base score is 9.6 out of 10.